Ford Racing has a setup specifically designed for the S197 v6. It comes with an X pipe, midpipes, stainless steel exhaust tips and GT mufflers. It was a little more expensive than Pypes but I don't think it sounds as "ricey". Attached are some pics after install. And here is a link to the setup on the Ford Racing site:
http://www.fordracingparts.com/parts...tKeyField=9910
Looks like they went up in price some. I seem to recall paying about $500 for mine back in Nov.